PHP Connect to MySQL Database

This PHP script connects to a MySQL database.

<?php

/**
* MySQL Database Connection
*
* When you need to connect to your database,  
* simply put in the host, username, password, 
* and database info below,then use a require 
* or include command in your code prior to
* executing any MySQL commands.
* 
* @author		PHP Simple
* @website		http://phpsimple.com
* @date			August 2021
*/

$dc_host = "localhost";		// Host Name

$dc_user = "admin";			// Username

$dc_pass = "password";		// Password

$dc_db = "database";		// Database Name

// Create connection
$dc_conn = new mysqli($dc_host, $dc_user, $dc_pass, $dc_db);

// Check connection
if ($dc_conn->connect_error) {
    die("Connection failed: " . $dc_conn->connect_error);
} 

?>